Urinal

Abstract

A urinal includes a urinal bowl comprising a top bowl wall; a urinal spray head comprising a water spraying opening; and a mounting hole configured to install the urinal spray head. The mounting hole is disposed on a top bowl wall of the urinal bowl. The water spraying opening faces a urinal bowl surface of the urinal bowl.

1 - 26 . (canceled) 
     
     
         27 . A urinal, comprising:
 a urinal bowl comprising a top bowl wall;   a urinal spray head comprising a water spraying opening; and   a mounting hole configured to install the urinal spray head, the mounting hole disposed on a top bowl wall of the urinal bowl,   wherein the water spraying opening faces a urinal bowl surface of the urinal bowl.   
     
     
         28 . The urinal according to  claim 27 , further comprising:
 a bowl wall flange disposed on a bottom of the top bowl wall and configured to block the urinal spray head,   wherein the bowl wall flange is disposed in front of the urinal spray head.   
     
     
         29 . The urinal according to  claim 28 , wherein the water spraying opening has a shape of an elongate strip, and
 wherein the water spraying opening extends along a width direction of the urinal bowl.   
     
     
         30 . The urinal according to  claim 27 , wherein the urinal bowl surface comprises:
 a bowl bottom surface directed toward a front side bowl opening of the urinal bowl, and   wherein the water spraying opening faces the bowl bottom surface.   
     
     
         31 . The urinal according to  claim 30 , wherein the mounting hole is disposed in front of the bowl bottom surface, and
 wherein the water spraying opening is disposed in front of the bowl bottom surface and is inclined downwards and backwards.   
     
     
         32 . The urinal according to  claim 31 , wherein a portion, directed toward the mounting hole, of an edge of the bowl bottom surface extends into the mounting hole. 
     
     
         33 . The urinal according to  claim 32 , further comprising:
 a flared opening disposed at one end, directed toward the urinal bowl, of the mounting hole,   wherein the water spraying opening is disposed in the flared opening.   
     
     
         34 . The urinal according to  claim 31 , wherein a surface the water spraying opening abuts the bowl bottom surface. 
     
     
         35 . The urinal according to  claim 30 , wherein the mounting hole is disposed above the bowl bottom surface and extends backwards and upwards, and
 wherein the water spraying opening is disposed in front of the bowl bottom surface and is inclined downwards and backwards.   
     
     
         36 . The urinal according to  claim 35 , wherein a rear side edge of the water spraying opening abuts the bowl bottom surface. 
     
     
         37 . The urinal according to  claim 27 , wherein the urinal spray head comprises:
 a spray head body comprising a water channel;   a nozzle configured to be connected to the spray head body; and   a connecting pipe configured to be connected to the spray head body,   wherein the nozzle comprises a water cavity in fluid communication with the water channel,   wherein the water spraying opening is disposed on one side of the nozzle and in fluid communication with the water cavity,   wherein the spray head body and the nozzle are disposed in the mounting hole, and   wherein the connecting pipe is configured to pass through the mounting hole.   
     
     
         38 . The urinal according to  claim 37 , further comprising:
 a mounting cavity or a mounting groove configured to accommodate a water supply pipe,   wherein one end of the connecting pipe is disposed in the mounting cavity or the mounting groove.   
     
     
         39 . The urinal according to  claim 38 , wherein the mounting cavity or the mounting groove is disposed on a top of a urinal body. 
     
     
         40 . The urinal according to  claim 37 , wherein the connecting pipe comprises an external thread, and
 wherein the connecting pipe comprises a lock nut.   
     
     
         41 . The urinal according to  claim 37 , further comprising:
 a main body ramp disposed on one side, facing the urinal bowl surface, of the spray head body,   wherein the nozzle has a shape of a flat plate, and   wherein one side of the nozzle abuts the main body ramp.   
     
     
         42 . A urinal spray head of a urinal, the urinal spray head comprising:
 a spray head body comprising a water channel;   a nozzle configured to be connected to the spray head body, the nozzle comprising a water cavity in fluid communication with the water channel;   a water spraying opening disposed on one side of the nozzle and in fluid communication with the water cavity; and   a connecting pipe having a first end configured to be in fluid communication with the water channel and having a second end configured to be in fluid communication with a water supply pipe.   
     
     
         43 . The urinal spray head according to  claim 42 ,
 wherein the spray head body and the nozzle are configured to be disposed in a mounting hole, and   wherein the connecting pipe is configured to pass through the mounting hole.   
     
     
         44 . The urinal spray head according to  claim 43 ,
 wherein the water spraying opening is configured to be disposed in front of a bowl bottom surface of a urinal bowl and inclined downwards and backwards.   
     
     
         45 . A method for manufacturing a urinal, the method comprising:
 connecting a water cavity of a nozzle to a water channel of a spray head body;   providing a water spraying opening on one side of the nozzle and in fluid communication with the water cavity;   connecting the water channel to a first end of a connecting pipe; and   installing the spray head body and the nozzle in a mounting hole disposed on a top bowl wall of a urinal bowl.   
     
     
         46 . The method according to  claim 45 , further comprising:
 connecting a water supply pipe to a second end of a connecting pipe; and   installing the water supply pipe and the second end of the connecting pipe in a mounting cavity or a mounting groove.